Thin Films and Interfaces
A section of Materials (ISSN 1996-1944).
Section Information
The use of nanometer to micrometer thickness thin film materials is widespread for technological applications, spanning from electronics through medicine. Thin film materials are able to exhibit a greater number of vastly different structural, chemical, electrical, optical, and mechanical properties compared to their corresponding bulk counterparts due to the choice of substrate or underlying material, the material deposition and fabrication process, and the resulting variations in crystal phase, disorder and defects within poly-/nano-crystalline and amorphous materials, strain, and composition. The very nature of thin films involves the formation of interfaces, including that with the substrate, underlying or overlying layers, and/or the ambient. These interfaces and interfacial regions may exhibit additional variations due to confinement, bonding configurations, chemical composition, exposure to ambient, physical mixing, and the morphology present. To enhance our understanding of the nature of thin films and interfaces, topics in this section include but are not limited to:
- Materials Fabrication and Modeling:
- Thin film growth:
- Molecular beam epitaxy (MBE);
- Physical vapor deposition (PVD) and Sputtering;
- Pulsed laser deposition (PLD);
- Thermal and electron beam evaporation;
- Atomic layer deposition (ALD);
- Chemical vapor deposition (CVD);
- Plasma-enhanced chemical vapor deposition (PECVD);
- Solution methods and hybrid approaches;
- Material post-deposition preparation, annealing, etching, and chemical treatments;
- Theoretical and computational modeling of surfaces and interfaces.
- Characterization and Process–Property Relationships:
- Identification of links between measured thin film and interface structural, chemical, electrical, optical, and mechanical properties with variations in fabrication conditions;
- Epitaxial layers, nanocrystalline and polycrystalline materials, and amorphous films;
- High surface area systems, including colloids, nanoparticles, grain boundaries, engineered thin films;
- Surface science of catalysis, electrocatalysis, and photocatalysis;
- Mechanics and nanomechanics of thin layers;
- Thin film growth mechanisms;
- In situ measurements and surface-sensitive measurements;
- Condensed matter thin film behavior.
- Device Applications:
- Impact of thin film and interface properties on functionality for electronic, optical, opto-electronic, photovoltaic, display, sensing, functional coating (metallurgical, protective, and hard layers; metallic, inorganic, organic, and composite coatings; superhydrophobic surfaces), and biological/biomedical applications (Langmuir–Blodgett, biological, related films).
Editorial Board
Topical Advisory Panel
Special Issues
Following special issues within this section are currently open for submissions:
- Micro/Nano-Structured Material Surfaces and Their Functional Coatings (Deadline: 20 September 2026)
- Superhydrophobic Interfaces and Surfaces: Preparation, Characterization, and Applications (Deadline: 20 September 2026)
- Advances in Surface Engineering: Functional Films and Coatings (Deadline: 20 September 2026)
- Advances in Metasurface Materials: Design and Applications (Deadline: 30 September 2026)
- Advances in Surface Protective Coating Materials (Deadline: 20 October 2026)
- Protective Coatings for Metallic Materials (Deadline: 20 October 2026)
- High-Temperature Inorganic Oxygen/Hydrogen Permeable Membranes: From Material Design to Industrial Applications (Deadline: 31 October 2026)
- Advances in Atomic Layer Deposition Process, Applications and Modeling (Deadline: 10 November 2026)
- Enhanced Properties of Advanced Materials via Surface Modification and Composite Coatings (Deadline: 10 November 2026)
- Thin Film Materials: Deposition Techniques and Applications (Deadline: 20 November 2026)
- Inorganic Thin Films and Nanocomposites for Functional Coatings and Optoelectronic Applications (Deadline: 20 November 2026)
- Thin Films: Structural, Optical, Electrical, and Electrochemical Properties (Deadline: 20 November 2026)
- Thin-Film Materials and Interface Engineering for Electronic, Optical and Energy Applications (Deadline: 20 November 2026)
- Multifunctional Coatings and Their Applications in Composite Materials and Structures: Modeling, Experiments, Preparation and Performance Evaluation (Deadline: 20 November 2026)
- Surface Engineering: Strategies for Tailoring Materials Properties (Deadline: 20 November 2026)
- Advanced Icephobic Materials for Aircraft and Vessel Icing Protection (Deadline: 20 November 2026)
- Preparation and Application of Pulsed Laser Deposition High-Performance Thin Films (Deadline: 20 November 2026)
- Recent Advances in Metallic Thin Films and Coatings (Deadline: 30 November 2026)
- Advances in Electrodeposition of Thin Films and Alloys (Deadline: 10 December 2026)
- Functional Coatings for Advanced Engineering Systems and Applications (Deadline: 20 December 2026)
- Functional Oxide Thin Film and Application (Deadline: 20 December 2026)
- Advanced Coating Research for Metal Surface Protection (Second Edition) (Deadline: 20 December 2026)
- Advances in Interfacial Dynamics and Multifunctional Applications of Water-Repellent Materials (Deadline: 20 December 2026)
- Advanced Functional Coatings for Surface Engineering: Deposition, Properties and Applications—Second Edition (Deadline: 20 December 2026)
- Advanced Coatings Through Magnetron Sputtering: Innovations and Applications (Deadline: 31 December 2026)
- Advanced Coatings and Films for Corrosion Resistance and Surface Engineering of Light Metal Alloys (Deadline: 20 January 2027)
- Advanced Surface Engineering for Medical Applications (Deadline: 31 January 2027)
- Preparation and Properties of Thin Films by Physical/Chemical Vapor Deposition (PVD/CVD) (Deadline: 10 February 2027)
- Micro/Nano-Machining and Polishing of Functional and Coated Surfaces (Deadline: 20 February 2027)
- Advanced Deposition Techniques for High-Performance Cutting Tool Coatings (Deadline: 20 February 2027)
- Advances in Functional Coatings and Films for Thermal, Wear and Corrosion Protection (Deadline: 20 February 2027)
- Advanced Thin Films and 2D Materials: Mechanism, Fabrication, Characterization and Application (2nd Edition) (Deadline: 20 February 2027)
- Microstructures and Coatings for Advanced Optoelectronic Materials (Deadline: 28 February 2027)
- Advanced Surface Engineering: Mechanisms, Properties, and Applications (Deadline: 10 March 2027)
- Mechanical, Tribological and Microstructural Characterization of Functional Coatings (Deadline: 10 March 2027)
- Surface and Interface Functionalization: Advancements in Coatings, Modification, and Restoration (Deadline: 20 March 2027)
- Advanced Perovskite Thin Films for Energy Conversion and Optoelectronic Applications (Deadline: 20 March 2027)
- Advanced Thin-Film Technologies for Semiconductor Applications (Deadline: 20 March 2027)
- Advancements in Thin Film Deposition Technologies—Second Edition (Deadline: 20 March 2027)
- Polymeric Membrane Innovations in Membrane Bioreactor Applications (Deadline: 20 March 2027)
- Surface Modulation of Hybrid Coatings for Enhanced Stability, Catalysis and Adsorption (Deadline: 10 April 2027)
- Advanced Surface Technology and Coating Materials (Deadline: 20 April 2027)
- Advances in Thin-Film Composites: Mechanisms, Recent Developments and Applications—Second Edition (Deadline: 20 April 2027)
- Functional Surfaces and Advanced Coatings: From Design to Applications (Deadline: 20 April 2027)
- Advances in Surface Engineering and Tribology of Materials (Deadline: 30 April 2027)
- Bioinspired Materials for Surface and Interface Engineering: From Design to Applications (Deadline: 20 May 2027)
- Micro/Nano-Structured Material Surfaces and Their Functional Coatings (Second Edition) (Deadline: 20 June 2027)